Volume injection shampoo Redken | Shampoo that provides volume and body to fine, lifeless hair. Benefits: | This shampoo improves hair volume day after day, acting as a body builder and infusing the fibers with thickness, thus achieving a visibly more voluminous and denser finish. Furthermore, it effectively cleans the hair and scalp, eliminating all types of impurities. The result is soft and shiny hair and, above all... overflowing with volume!